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5-amino-17-N-(tert-butoxycarbamino)-25,26,27,28-tetrapropoxycalix[4]arene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

225645-63-6

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225645-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 225645-63-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,6,4 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 225645-63:
(8*2)+(7*2)+(6*5)+(5*6)+(4*4)+(3*5)+(2*6)+(1*3)=136
136 % 10 = 6
So 225645-63-6 is a valid CAS Registry Number.

225645-63-6Upstream product

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